Product Description
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines.
- The washer face under the head provides a precision bearing surface.
- Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch.
- The chamfered point improves engagement with a nut or pre-tapped hole.
- Diameter (Nominal): 1-1/2"
- Thread Pitch: 6
- Diameter (Dimension): 1.5"
- Diameter (Minimum): 1.488"
- Diameter (Maximum): 1.500"
- Length (Nominal): 5"
- Thread Length (Nominal): 3.25"
- Across Flats (Basic): 2-1/4"
- Across Flats (Minimum): 2.175"
- Across Flats (Maximum): 2.250"
- Head Height, Overall: 15/16"
- Head Height, Overall (Minimum): 0.902"
- Head Height, Overall (Maximum): 0.974"
- Category: Cap Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Head Style Detail: Washer Face
- Head Markings: Three radial lines 120 degrees apart and manufacturer ID
- Drive Style: External Hex Drive
- Pitch: UNC Coarse Thread
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: Grade 5
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Diameter (Dimension) 1.5"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Product Class Externally Threaded Fasteners
Origin Made in U.S.A.
Pitch UNC Coarse Thread
Brand Aspen Fasteners
Order Machine Thread Fasteners
Across Flats (Minimum) 2.175"
Across Flats (Basic) 2-1/4"
Material Grade Grade 5
Head Style Detail Washer Face
Head Height, Overall (Maximum) 0.974"
Diameter (Maximum) 1.500"
Thread Direction Right-Hand Thread
POS BO016-1126X5-000003,BO016-1126X5-000006
Point Chamfered Point
Diameter (Minimum) 1.488"
Length (Nominal) 5"
Category Cap Screws
System of Measurement Inch
Across Flats (Maximum) 2.250"
Thread Pitch 6
Coating Color Clear
Head Height, Overall (Minimum) 0.902"
Thread Length (Nominal) 3.25"
Material Steel
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-1126X5
Drive Style External Hex Drive
Diameter (Nominal) 1-1/2"
Coating Zinc Plated
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-1126X5.zip
Standards and Specifications ASME B18.2.1 and SAE J429
Head Height, Overall 15/16"
Head Style Hex Head
